3 # This file contains the table of known CPU names.
5 # Architecture names are formed as a combination of the system name
6 # (from ostable) and CPU name (from this table) after mapping from
7 # the Debian arch tuple (from tupletable).
9 # - Column 1 is the Debian name for the CPU, used to form the cpu part in
10 # the Debian arch tuple.
11 # - Column 2 is the GNU name for the CPU, used to output build, host and
12 # target variables in ‘dpkg-architecture’.
13 # - Column 3 is an extended regular expression used to fully match against
14 # the CPU part of the output of the GNU config.guess script. The order of
15 # this column is important when using wildcards as it is used in a first
17 # - Column 4 is the size (in bits) of pointers.
18 # - Column 5 is the endianness (byte ordering in numbers).
20 # <Debian name> <GNU name> <config.guess regex> <Bits> <Endianness>
21 alpha alpha alpha.* 64 little
22 amd64 x86_64 (amd64|x86_64) 64 little
24 armeb armeb arm.*b 32 big
25 arm arm arm.* 32 little
26 arm64 aarch64 aarch64 64 little
27 hppa hppa hppa.* 32 big
28 loong64 loongarch64 loongarch64 64 little
29 i386 i686 (i[34567]86|pentium) 32 little
30 ia64 ia64 ia64 64 little
32 mips mips mips(eb)? 32 big
33 mipsel mipsel mipsel 32 little
34 mipsr6 mipsisa32r6 mipsisa32r6 32 big
35 mipsr6el mipsisa32r6el mipsisa32r6el 32 little
36 mips64 mips64 mips64 64 big
37 mips64el mips64el mips64el 64 little
38 mips64r6 mipsisa64r6 mipsisa64r6 64 big
39 mips64r6el mipsisa64r6el mipsisa64r6el 64 little
40 nios2 nios2 nios2 32 little
42 powerpc powerpc (powerpc|ppc) 32 big
43 powerpcel powerpcle powerpcle 32 little
44 ppc64 powerpc64 (powerpc|ppc)64 64 big
45 ppc64el powerpc64le powerpc64le 64 little
46 riscv64 riscv64 riscv64 64 little
48 s390x s390x s390x 64 big
50 sh3eb sh3eb sh3eb 32 big
52 sh4eb sh4eb sh4eb 32 big
53 sparc sparc sparc 32 big
54 sparc64 sparc64 sparc64 64 big